docker

Documentation

Index

• func Command(args ...string) *containerCmd
• func Pull(ctx context.Context, image string, retries int) error
• func PullIfNotPresent(ctx context.Context, image string, retries int) (pulled bool, err error)
• func Save(image, dest string) error

Functions

func Command

func Command(args ...string) *containerCmd

func Pull

func Pull(ctx context.Context, image string, retries int) error

Pull pulls an image, retrying up to retries times

func PullIfNotPresent

func PullIfNotPresent(ctx context.Context, image string, retries int) (pulled bool, err error)

PullIfNotPresent will pull an image if it is not present locally retrying up to retries times it returns true if it attempted to pull, and any errors from pulling

func Save

func Save(image, dest string) error

Save saves image to dest, as in `docker save`